package com.woniuxy.java106crm.mapper;

import com.woniuxy.java106crm.vo.CustomerCompositionVo;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

/**
 * 统计报表的mapper层
 */
@Mapper
public interface StatisticAnalysisMapper {
    List<CustomerCompositionVo> getGradeAndNum();
}
